Electronic Invoicing in France 2026: A Complete Guide to Preparing Your Business

France is introducing one of the most significant VAT reforms in decades. Starting from 1 September 2026, electronic invoicing and e-reporting will become mandatory for all VAT liable businesses in France.

This reform does not only affect large enterprises. SMEs, mid sized companies and even very small businesses will also need to comply. But what does the French e-invoicing mandate actually mean? What are the key dates? And most importantly, how can your company prepare effectively?

This guide explains everything in a clear and practical way.

What Is the Digital VAT Reform in France?

For many years, companies have been able to send invoices by email as PDF files, manage invoice tracking manually and operate without real time reporting obligations to the tax authorities. That model is now coming to an end.

The new French VAT reform aims to create a more controlled, structured and fully digital invoicing system. It is no longer enough to simply send an invoice electronically. Businesses must ensure that invoice data moves through the right channels, in the correct format and with full visibility for the French tax administration.

The reform is built around two complementary obligations.

The first is electronic invoicing. This applies to domestic B2B transactions between two companies established in France and subject to VAT.

The second is e-reporting. This covers B2C transactions, cross border operations and certain international transactions that are subject to French VAT.

Many companies confuse these two concepts. Electronic invoicing and e-reporting are not the same thing, and understanding the difference is essential for proper preparation.

Electronic Invoicing Timeline in France: Key Dates

The rollout of the reform will take place in two main phases.

From 1 September 2026, all companies, without exception, must be able to receive electronic invoices. Large companies with more than 5,000 employees or revenue above 1.5 billion euros, as well as mid sized companies, must also issue electronic invoices. The e-reporting obligation will begin on the same date.

From 1 September 2027, the obligation to issue electronic invoices will extend to SMEs with fewer than 250 employees and annual revenue below 50 million euros.

Being ready does not simply mean knowing the legal deadline. It means having your systems configured, your processes in place and your teams trained before the obligation enters into force.

French e-invoicing mandate.

The Three Transaction Types Defined by the DGFiP

To understand the scope of the French e-invoicing mandate, companies must distinguish between three transaction categories.

Domestic B2B transactions refer to transactions between two VAT liable companies that are both established in France. This is the core scope of mandatory electronic invoicing.

Non domestic B2B transactions apply when one of the two companies is not established in France, or when the transaction is subject to French VAT between two entities not established in France. These transactions fall under e-reporting.

B2C transactions refer to sales made to final consumers. Whether the supplier is established in France or not, e-reporting applies if the supplier has French VAT obligations.

An important point to remember is that e-reporting also concerns SMEs. It is not limited to large enterprises.

What Is an Accredited Platform?

At the heart of the new French e-invoicing model is the Accredited Platform, known in French as Plateforme Agréée. This was previously referred to as a PDP.

An Accredited Platform is a private platform authorized by the DGFiP to transmit, receive and report electronic invoices.

Only registered platforms can exchange B2B electronic invoices and submit e-reporting data on behalf of businesses. Registration is valid for three years and must be renewed.

Companies are free to choose one or more platforms, but they must select a registered Accredited Platform to comply with the French e-invoicing mandate.

The Y Model for Invoice Transmission

The new invoice transmission framework in France is known as the Y Model. Its logic is simple.

The supplier sends the invoice through its Accredited Platform. The supplier’s platform communicates with the buyer’s Accredited Platform. At the same time, both platforms exchange data with the Public Invoicing Portal, known as PPF, which aggregates the data and transmits it to the French tax administration.

The PPF has three main roles. It provides a minimum set of free services, manages the central directory of companies and their chosen platforms, and centralizes data for the DGFiP.

Mandatory Electronic Invoice Formats

Electronic invoices must comply with the European standard EN 16931. Three formats are accepted in France: CII, UBL and Factur X.

Factur X is a hybrid format that combines XML data with a PDF A3 file.

Beyond the exchange between supplier and buyer, a structured subset of invoice data is transmitted to the tax administration in real time. This includes VAT numbers, amounts, applicable VAT rates, the customer’s SIREN number and the transaction category.

Managing the Invoice Lifecycle

One aspect that is often underestimated is invoice status tracking. In the French model, the process does not stop once an invoice has been issued. Each invoice must be tracked throughout its full lifecycle.

A typical invoice journey includes several stages. The invoice is submitted by the supplier, issued by the platform, received by the buyer’s platform and then made available to the buyer. The buyer can approve it, partially approve it, dispute it, suspend it or reject it. Once validated, the status moves to completed, and payment steps are also tracked, including payment sent, payment received or payment refused.

This lifecycle management provides full visibility over invoice progress and allows businesses to act quickly if a blockage occurs.

E-Reporting Frequency

The frequency of e-reporting depends on the company’s VAT regime.

For a monthly VAT regime, e-reporting must be carried out three times per month. For a quarterly VAT regime, it must be carried out once per month. For an annual VAT regime or for companies without a declaration obligation, e-reporting must be carried out once every two months.

How to Prepare Your Business for Electronic Invoicing in France

The 1 September 2026 deadline is approaching quickly. Companies should focus on four key preparation areas.

The first step is to map your transaction flows. Identify which transactions fall under electronic invoicing and which fall under e-reporting. Review your domestic B2B, B2C and cross border flows.

The second step is to audit your systems and data. Can your ERP generate CII, UBL or Factur X formats? Do your master data records include the required fields, such as SIREN and transaction category? Is invoice status tracking already in place?

The third step is to prepare your internal processes. This reform cannot be managed by one department alone. It requires coordination between finance, tax, IT and business teams.

The fourth step is to anticipate operational execution. Beyond formal compliance, companies must ask how the process will work in daily business operations. Choosing an Accredited Platform before 1 September 2026 is a critical part of this preparation.

Operational Impact on ERP, Finance and Sales Teams

The French e-invoicing reform is not only a tax topic. It will transform how companies operate on a daily basis.

From an ERP perspective, systems must identify the correct transaction type, apply the right logic, prepare invoice data in the required format and manage invoice statuses.

From a finance perspective, teams will no longer simply check whether an invoice has been issued. They will need full visibility into whether the invoice has been received, accepted, rejected or paid.

From a sales perspective, the customer type, location and nature of the transaction will determine whether the flow falls under electronic invoicing or e-reporting.

From Regulatory Compliance to Operational Execution

The French electronic invoicing and e-reporting mandate is more than a compliance obligation. It is an opportunity to understand your transaction flows, modernize your systems and manage your invoicing processes in a more structured and intelligent way.

The real question is no longer “What does the reform require?” You now have the answers.

The real question is: how will your organization manage these requirements in a practical and efficient way before the deadline?

An integrated solution that combines an Accredited Platform, a native SAP Add-On and a SaaS portal can turn this regulatory obligation into a driver of operational efficiency.

Do you want support with your compliance journey for the French electronic invoicing mandate? Request a demonstration of our SAP Add-On and Accredited Platform portal to see how your business can prepare with confidence.